Utimate Army: would probaly be the Necrons if u know how to use them example: i used a scarab swarm against a baneblade and destroyed it thanks to their upgrades the monolith can destroy a baneblade with one shot plus the WE'LL BE BACK rule owns.

Next warhammer series that should come out shuld be a tyranid Hive Fleet attacking a planet and u can chose wether to be in a space fight and u can build ur base in space or fight on land wer u will always be facing small raids from tyranids every now and then while fighting ur opponent and the Dark Eldar can get sumthin like an eldar webway gate to make their base invisible plus the inquisition as a race which would own.

reason for the Mortifactors is that they broke off from the ultramarines and forgot everything about the codex astartes and keep their "fallen" skulls in a gallery

Well if we talk about other races it's easily seen that necrons own the zone,The Nightbringer is deathless but he's also tres cliche.Favourite char is also Gorgutz cuz he survived 2-3 failed WAAAAGHs!!! and still managed to reasemble a mighty army.

im fine with the tau they just dnt get turrets or mines which means u can kill them easy after killing all their soldiers but otherwise there hammerhead gunship is the best tank in game (better than baneblade) coz its faster and its main gun owns better a baneblade main gun takes 3-4 shots to kill a dreadnought while a hammerhead takes up to 2 shots

Character: Janus Darke from the book Farseer, actual 40K model Maugan Ra as he was the first I ever bought & painted.

Race: Eldar. Always collected them for the amount of tactical & troop choices available to you.

Ultimate Army: Eldar take a lot of skill to pull off consistent victories over a variety of races but it can be done. When it is done it's a beautiful sight to witness for it's elegance, timing & sheer ferocity.